I received the speakers, they look excellent, but I made a mistake with the impedance; it needs to be 6 ohms.
Sounderlink 4″ Full Range Monitor Speaker Pair 4 Ohm
Pair of 4-inch full range speakers featuring aluminum phase plug and 2-layer Kapton voice coil for pristine audio. Rubber surround extends deep, clean bass; paper pulp cones ensure clear vocals.
Clear and Deep Sound Performance
This 4-inch full range speaker pair delivers substantial depth with a high-damping rubber surround that lowers resonant frequency, producing distortion-free bass down to 61Hz. The paper pulp cone ensures transparent midrange, highlighting vocals with warmth and crystal-clear detail for an authentic listening experience.
Precision High Frequencies
An integrated aluminum bullet phase plug and high-pitched cone optimize the distribution of high frequencies up to 18.5KHz. This design imparts sweet, airy treble clarity, approximating the delicacy of dome tweeters for a refined soundstage.
Advanced Magnetic Design
A Faraday copper ring on the T-yoke minimizes inductance variation in the voice coil, substantially reducing magnetic distortion and preserving audio fidelity throughout the entire frequency range.
DIY and System Matching
Ideal for DIY Hi-Fi enthusiasts, these speakers perform well driven by 15W*2 digital or 5W tube amplifiers for desktop or bookshelf use. For enhanced bass performance, pairing them with an active subwoofer creates a dynamic 2.1 setup with elevated resolution and impact.
Premium Construction Materials
Equipped with a 2-layer Kapton voice coil former and robust paper pulp cone, these speakers blend durable, high-quality materials with emotional sound reproduction. The full-width rubber surround extends low-frequency depth beyond traditional PU or leather edges.
Versatile Home Audio Solution
With metal cabinet construction and full-range crossover design, these speakers suit home audio environments, encompassing hi-res, 3D surround, stereo, and extra bass modes for flexible listening preferences.
Key specifications
- Brand Series: Sounderlink Audio Labs Top-End
- Model Number: DQ40TZF-01/02
- Unit Diameter: 4 inch Full Range Speaker Unit
- Impedance Options: 4 Ohm
- Rated Power: 12W (5W β 15W range)
- Resonant Frequency (Fo): 61Hz
- Frequency Response: 61Hz β 18.5KHz
- Sensitivity: 88dB Β±3dB
- Voice Coil Former: 2-Layer Kapton
- Cone & Edge Material: Paper Pulp Cone + High-Damping Rubber Surround
- Package Quantity: 2 pieces (1 pair)
What's in the box
- 2 x 4-inch Full Range Speaker Units
Frequently asked questions
01 What is the diameter of the Sounderlink speaker unit?
The speaker unit diameter is 4 inches.
02 What materials are used for the cone and surround?
The cone is made of paper pulp and the surround is high-damping rubber.
03 What is the impedance of these speakers?
These speakers have a 4 Ohm impedance.
04 What frequency range do these speakers cover?
They cover a frequency response range from 61Hz to 18.5KHz.
05 What type of voice coil does this speaker use?
It uses a 2-layer Kapton voice coil former.
06 What power range can these speakers handle?
They have a rated power of 12W, with a range from 5W to 15W.
07 What design features help reduce magnetic distortion?
A Faraday copper ring on the T-yoke minimizes voice coil inductance variation, reducing magnetic distortion.
08 What is the purpose of the aluminum phase plug?
The integrated aluminum bullet phase plug optimizes high-frequency dispersion and enhances treble clarity up to 18.5KHz.
09 Are these speakers suitable for DIY desktop Hi-Fi systems?
Yes, they are ideal for DIY desktop or bookshelf Hi-Fi setups and can be driven by low to mid-power amplifiers.
10 Can these speakers be used in a 2.1 system with a subwoofer?
Yes, pairing them with an active subwoofer enhances bass impact and overall sound resolution for a 2.1 setup.
Discussion
The shipment is well secured. It arrived in perfect condition.
I tested the speakers for now without the casing. They have an amazing sound - clear and crisp.
